A boy sitting in a train counts the electricity poles along the line – McqOptions

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1.	A boy sitting in a train counts the electricity poles along the line as he passes them. If they are 40 m apart and the speed of the train is 48 km/h, how many poles does he pass per minute ?
A.	14
B.	19
C.	21
D.	24
E.	None of these
Answer» D. 24

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